Construct a frequency polygon for the following data :

Draw a frequency polygon from the following data:

Construct a frequency polygon for the following distribution :

Construct a frequency polygon for the following distribution . Using a graph sheet.

Construct a frequency polygon for the following distribution, using a graph sheet : {:("Marks",30-40,40-50,50-60,60-70,70-80,80-90),("No. of students"," "6," "15," "28," "34," "18," "8):}

Construct a frequency polygon for the following frequency distribution , using a graph sheet . Use 2 cm = 10 Marks 2 cm = 5 Students [Specimen paper , 2019]

Draw a histogram and frequency polygon from the following data:

Construct a frequency table from the following data {:("Marks","No of students"),("less than" 10,6),("less than" 20,15),("less than" 30,30),("less than" 40,39),("less than" 50,53),("les than" 60,70):}

Draw a frequency polygon from the following data, giving the age of doctors working in C.GH.S. in a city

Draw a frequency polygon from the following data, giving the age of doctors working in C.G.H.S. in a city.

The daily wages in a factory are distributed as follows: Draw a frequency polygon for the following distribution.